Cita APA (7a ed.)

Goyvaerts, J., & Levithan, S. (2009). Regular Expressions Cookbook (1st edition.). O'Reilly Media, Inc.

Cita Chicago Style (17a ed.)

Goyvaerts, Jan, y Steven Levithan. Regular Expressions Cookbook. 1st edition. O'Reilly Media, Inc, 2009.

Cita MLA (9a ed.)

Goyvaerts, Jan, y Steven Levithan. Regular Expressions Cookbook. 1st edition. O'Reilly Media, Inc, 2009.